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Chapter 9: Polar Coordinates, Vectors

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Precalculus Enhanced with Graphing Utilities
Pages: 559 - 633
Precalculus Enhanced with Graphing Utilities

Precalculus Enhanced with Graphing Utilities

Book edition 6th
Author(s) Sullivan
Pages 1200 pages
ISBN 9780321795465

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Illustration

634 Questions for Chapter 9: Polar Coordinates, Vectors

  1. Plot each point given in polar coordinates.

    Found on Page 631

  2. In a triangle with sides a, b, c and angles A, B, C, the Law of Cosines states that ____.

    Found on Page 611

  3. Find the real solutions, if any, of the equationex2-9=1

    Found on Page 632

  4. A ______ is a quantity that has both magnitude and direction.

    Found on Page 603

  5. True or False

    Found on Page 627

  6. The distance dfrom P1=x1,y1to P2=x2,y2 is d = _______ .

    Found on Page 621

  7. The conjugate of-4-3i is .

    Found on Page 591

  8. If the rectangular coordinates of a point are 4,-6,the point symmetric to it with respect to the origin is ______.

    Found on Page 582

  9. Plot the point whose rectangular coordinates are (3,-1).

    Found on Page 567

  10. In Problems 1–3, plot each point given in polar coordinates, and find its rectangular coordinates:

    Found on Page 629

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